Vote NO on Measure FF!!

October 9, 2018

San Francisco Forest Alliance supported The Forest Action Brigade in opposing Measure FF. This article, republished here with permission from Death of a Million Trees (a website/ blog opposing unnecessary tree destruction and pesticide use) , outlines why it’s important to vote NO on Measure FF. These are our reasons for opposing this Measure. We believe its impact on parklands will be negative and environmentally destructive,  with more toxic herbicides – like glyphosate (Roundup) – and the loss of thousands of trees.

 

A vote against Measure FF on the ballot for the November 6, 2018 election is a vote against pesticide use in the East Bay.  If Measure FF passes, it will renew a parcel tax for 20 years.  For the past 15 years, the parcel tax has funded the destruction of thousands of trees on thousands of acres of public parks in the East Bay.  The renewal of the parcel tax will increase the percentage of available funds for tree removals and associated pesticide use from 30% to 40% of funds raised by the parcel tax.

Tree removals increase pesticide use because herbicides are required to prevent the trees from resprouting.  Also, when the shade of trees is eliminated, the unshaded ground is soon colonized by weeds that are then sprayed with herbicide.  The destruction of trees has put public land managers on the pesticide treadmill.

The public tried hard to convince the East Bay Regional Park District to stop destroying healthy trees and quit using pesticides in our parks.  We attended public hearings and wrote letters to Park District leadership and its governing board.  We made many suggestions for useful park improvements that would be constructive, rather than destructive.  Our requests and suggestions were ignored.

After making every effort to avoid opposition to Measure FF, we reluctantly take a stand against it.  The parks are important to us and we would much prefer to support park improvements.  Unfortunately, Measure FF will not improve the parks.  Rather, it will continue down the destructive path the Park District has been on for the past 15 years. In fact, Measure FF would escalate the destruction and poisoning of our public lands.

On Friday, August 31st, the Forest Action Brigade participated in a press conference rally at Bayer headquarters in Berkeley. Bayer is the new owner of Monsanto, the manufacturer of glyphosate. The rally was sponsored by a labor organization that is concerned about exposing workers to glyphosate, which is probably a carcinogen.  The President of the Forest Action Brigade, Marg Hall, spoke at the rally.

The Voter Information Guides in Contra Costa and Alameda counties have published the following argument against Measure FF that was submitted by the Forest Action Brigade.  We hope you will read it and take this important opportunity to protect our public parks from being needlessly damaged.

Million Trees

Argument Against Measure FF

“We love public parks, and we support taxation which benefits the common good. Nevertheless, We urge a NO vote. East Bay Regional Parks District (EBRPD) has previously used this measure to destroy, unnecessarily, thousands of healthy trees under pretexts such as “hazardous tree” designations and “protection against wildfires”. But fire experts point out that tree shade retains moisture, thereby reducing fire danger. The measure has also funded so-called “restoration”—destruction of “non-native” plants, in a futile attempt to transform the landscape back to some idealized previous “native” era.

EBRPD’s restoration and tree-cutting projects often utilize pesticides, including glyphosate (Roundup), triclopyr, and imazapyr. We agree with the groundswell of public sentiment opposing the spending of tax dollars on pesticides applied to public lands. Not only do pesticides destroy the soil microbiome; they also migrate into air, water arid soil, severely harming plants, animals, and humans. Because EPA pesticide regulation, especially under the current administration, is inadequate, it is imperative that local jurisdictions exercise greater oversight. While EBRPD utilizes “Integrated Pest Management” which limits pesticide use, we strongly advocate a no pesticide policy, with a concomitant commitment of resources.

Given the terrifying pace of climate change, it is indefensible to target certain species of trees for eradication. All trees—not just “natives” —are the planet’s “lungs,” breathing in carbon dioxide and breathing out oxygen. When a tree is destroyed, its air-cleansing function is forever eliminated, and its stored carbon is released into the atmosphere, thus worsening climate change.

Throughout history, plants, animals, and humans have migrated when their given habitats became unlivable. Adaptation to new environments is at the heart of evolutionary resilience. To claim that some species “belong here” and others do not strikes us as unscientific xenophobia.

Until EBRPD modifies its approach, we urge a NO vote.”

Forest Action Brigade

Do not be misled

The arguments in favor of Measure FF are misleading.  East Bay Regional Parks District attempts to portray a destructive agenda as a constructive agenda.  Please look beneath these pretty-sounding euphemisms for the destructive projects of Measure FF:

·       EBRPD claims Measure FF will “protect against wildfires.”  Destroying harmless trees miles away from any residential structures and replacing the shaded, moist forest with dry grassland that easily ignites will NOT “protect against wildfires.”

·       EBRPD claims Measure FF will “enhance public safety” and “preserve water quality.”  Spraying thousands of acres of open space in our water shed with pesticides will endanger the public and contaminate our water supply.

·       EBRPD claims Measure FF will “protect redwoods and parklands in a changing climate.”  Destroying hundreds of thousands of healthy trees, storing millions of tons of carbon, will exacerbate climate change.  Our redwood forest in the East Bay was confined to less than 5 square miles prior to settlement because of the restrictive horticultural requirements of this treasured native tree.  Because redwoods require more water than most of our urban forest, it is a fantasy that they can be expanded beyond their native footprint.  Where they have been planted outside of that range, many are already dead.

·       EBRPD claims Measure FF will “restore natural areas.”  Our pre-settlement landscape in the East Bay was predominantly grassland in which fire hazards are greatest.  A landscape that has been sprayed with pesticide cannot be accurately described as “natural.”  Previous attempts to convert non-native annual grassland to native grassland have consistently failed, partly because the soil has been poisoned with herbicide.

You can help

The Forest Action Brigade is offering yard signs in opposition to Measure FF (shown below).  You can get a yard sign and/or help to place them in your neighborhood medians by sending an email to mildredtrees@gmail.com.  Please state how many signs you would like and the neighborhood where you plan to place them.  These are the East Bay cities in which Measure FF will be on the ballot:  Oakland, Alameda, Piedmont, Berkeley, Emeryville, Albany, Richmond, San Pablo, El Cerrito.  These cities are the top priority for yard sign placement.

Million Trees

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Filed under Applies Pesticides, Fells Trees, OTHER Tagged with , ,

Native Plant “Restorations” Continue to Use Toxic Herbicides

August 26, 2018

We have long opposed the use of toxic pesticides in our parks and watersheds. The article below, published in Death of a Million Trees, illustrates some of the issues. It’s republished here with permission and minor changes.

Photo of warning sign. Garlon, Aquamaster, Milestone on Mt Davidson. March 2018

Garlon, Aquamaster, Milestone on Mt Davidson. March 2018

 

DIGGING IN: NATIVISTS AGGRESSIVELY DEFEND THEIR USE OF HERBICIDES

The trial of DeWayne Johnson vs. Monsanto began early in July.  This is the first trial of about 4,000 lawsuits against Monsanto for “product liability.”  Mr. Johnson is dying of non-Hodgkin lymphoma.  He believes that the glyphosate that he sprayed as an employee of the Benicia School District from 2012 to 2015 has caused his terminal cancer.  His lawyer will present evidence at the trial that Monsanto knew the health risks of the glyphosate they manufactured and hid that information from the public. 

This trial could be the turning point that will determine the future of glyphosate in America.  Therefore, this is a suitable opportunity to explain how we got here and why the fate of glyphosate may also determine the fate of the native plant movement.

Update August 10, 2018:  BREAKING NEWS!!!

”A San Francisco jury has found in favor of a school groundskeeper dying of cancer whose lawyers argued that a weed killer made by the agribusiness giant Monsanto likely caused his disease.

“Dewayne Johnson was awarded nearly $290 million in punitive damages and another $39 million in compensatory damages.

“Johnson’s lawsuit against Monsanto was the first case to go to trial in a string of legal complaints alleging the glyphosate-based Roundup herbicide caused non-Hodgkin’s lymphoma.

“He sprayed Roundup and another Monsanto product, Ranger Pro, as part of his job as a pest control manager at a San Francisco Bay Area school district, his attorneys have said.

“He was diagnosed with lymphoma in 2014, when he was 42.

“Monsanto, for its part, vehemently denies a link between Roundup and cancer.

“But jurors at San Francisco’s Superior Court of California, who deliberated for three days, found that the corporation failed to warn Johnson and other consumers about the risks posed by its weed-killing products.

“The outcome of the trial will not have a direct affect on the slew of other Roundup-related suits in state and federal courts. But it could serve as a bellwether for other cases in the queue.”  https://www.nbcnews.com/news/us-news/jury-orders-monsanto-pay-290m-roundup-trial-n899811

This could be the beginning of the end for glyphosate.  There will be many appeals of this decision, but there are also many other lawsuits in line by people who believe they were harmed by glyphosate.  This is a significant step forward.

THE STORY BEGINS

I have followed the native plant movement in California for over 20 years.  I knew that herbicides were used by land managers to eradicate plants they consider “invasive” only because I made the effort to inform myself of what they were doing.  It wasn’t easy to figure out that they were using herbicides because many land managers do not post notices of their pesticide applications and even fewer report their pesticide use to the public.  State law does not require posting of pesticide application notices if the manufacturer claims that the product dries within 24 hours, which exempts most of the herbicides used by land managers, including glyphosate (Roundup) and triclopyr (Garlon).

Pesticide use by land managers in California. Source California Invasive Plant Council

I didn’t know how extensive herbicide use is on our public lands until the California Invasive Plant Council conducted a survey in 2014 of 100 land managers about the methods they were using to kill “invasive” plants. Here’s what we learned from that survey:

  • Ninety-four percent of land managers are using herbicides to control plants they consider “invasive.”  Sixty-two percent are using herbicides frequently.
  • Ninety-nine percent of the land managers who use herbicides, use glyphosate products. Seventy-four percent use Garlon, which is one of the most hazardous herbicides available on the market.  The Pesticide Research Institute says that Garlon “poses reproductive and developmental risks to female applicators.”
  • Foliar spray is the method used most frequently by land managers to apply herbicides.  This method of application has the potential to drift into non-target areas and kill non-target plants.

CHAPTER TWO: THE WORLD HEALTH ORGANIZATION TAKES A POSITION

In 2015, one year after the Cal-IPC survey was done, the World Health Organization’s International Agency for Research on Cancer (IARC) classified glyphosate as a “probable human carcinogen.”  That decision suddenly and radically altered the playing field for the use of glyphosate, which is the most heavily used of all herbicides.

Since that decision was made, 25 countries have issued outright bans on glyphosate, imposed restrictions or have issued statements of intention to ban or restrict glyphosate-based herbicides, including Roundup.  Countless US states and cities have also adopted such restrictions. Locally, the Marin Municipal Water District made a commitment to not using pesticides—including glyphosate—in 2015.  MMWD had stopped using pesticides in 2005 in response to the public’s objections, but engaged in a long process of evaluating the risk of continuing use that resulted in a permanent ban in 2015.

CHAPTER THREE: NATIVISTS DIG IN

The reaction of native plant advocates to this bad news of the dangers of glyphosate has been to dig in and aggressively defend their use of herbicides.

One of the first indications of this reaction was an article about the IARC decision in the Fall 2015 newsletter of the California Invasive Plant Council (Cal-IPC) that concludes:  “In the final analysis, this means that there’s no good reason to stop using glyphosate whether it’s a carcinogen or not.”  If the IARC decision isn’t a good reason, what is?  If the prospect of cancer isn’t a legitimate reason not to use glyphosate, what is?

In its Fall 2016 newsletter, Cal-IPC stepped up the volume.  The Executive Director’s introductory letter stated the highest priorities for Cal-IPC, including, “the increased need for Cal-IPC to publicly support the appropriate use of herbicides.”

That edition of the Cal-IPC newsletter also includes a review of Tao Orion’s book, Beyond the War on Invasive Species.  Tao Orion is a practicing permaculturalist who shares many of the objectives of native plant advocates. Permaculture is committed to conservation, preservation, and restoration, but practitioners achieve those objectives without using pesticides.  They focus on restoring ecological functions by identifying and correcting the underlying causes of change, such as loss of water resources.

Given Cal-IPC’s commitment to herbicide use, it was unable to find value in Orion’s book.  Much of their criticism seemed unfair.  They said that Orion’s recommendations for using restoration methods such as burning or grazing that don’t require the use of pesticides are preaching to the choir.  They claim that native plant restoration projects are, in fact, doing the same thing.  Yet, the survey Cal-IPC conducted in 2014 says otherwise.  Forty-seven percent of land managers said they “never” use grazing to control “invasive” plants, compared to 94% who said they use pesticides.  Burning was not mentioned by any land manager as a method they use.

The survey and accompanying risk assessment of the herbicides used by those who took the survey was presented at the annual Cal-IPC conference in fall 2014.  It was available on the Cal-IPC website until very recently, when it was scrubbed.  The risk assessment is still available on the website of the Pesticide Research Institute, which conducted that evaluation.

In October 2017, Cal-IPC published a position statement regarding glyphosate, “The Use of Glyphosate for Invasive Plant Management.”  Cal-IPC’s “position on the issue” is:  “Cal-IPC supports the use of glyphosate in invasive plant management as part of an Integrated Pest Management (IPM) approach. When using glyphosate according to the label, with appropriate personal protective equipment and best practices, glyphosate is low-risk for wildlife, applicators and the public.”  Their position is primarily based on their belief that doses of glyphosate used in wildland weed management are too low to be a health hazard.

Several new studies, published after the IARC decision, strengthen the case against glyphosate.  New research suggests that glyphosate is a health hazard at low doses considered “safe” by the EPA.  The Global Glyphosate Study is being conducted by six scientific institutions all over the world. This international consortium of scientific institutions recently published preliminary results of their study: “The results of the short-term pilot study showed that glyphosate-based herbicides (GBHs) were able to alter certain important biological parameters in rats, mainly relating to sexual development, genotoxicity and the alteration of the intestinal microbiome, at the ‘safe’ level of 1.75 mg/kg/day set by the U.S. Environmental Protection Agency (EPA).”  In other words, at doses deemed safe by the US EPA, significant negative health effects were found in animals used in testing.

Another recent study of glyphosate found that the formulated product is considerably more toxic than the active ingredient alone.  US National Toxicology Program recently conducted tests on formulated glyphosate products for the first time. In the past, tests were conducted only on the active ingredient…that is glyphosate alone. The formulated products that are actually applied as weed killers contain many other chemicals, some of which are not even known. The head of the National Toxicology Program Laboratory, told The Guardian newspaper the agency’s work is ongoing but its early findings are clear on one key point. “We see the formulations are much more toxic. The formulations were killing the cells. The glyphosate really didn’t do it,” DeVito said. A summary of the NTP analysis said that “glyphosate formulations decreased human cell ‘viability’, disrupting cell membranes. Cell viability was ‘significantly altered’ by the formulations, it stated.”

Two empirical studies found that low levels of exposure to the weed killer Roundup (glyphosate) over a long period of time can cause liver disease.

Is Cal-IPC aware of these recent studies?  Are the people who apply glyphosate aware of these studies?  Are the employers of these applicators aware of these studies?  Are these applicators the plaintiffs of future product liability lawsuits against Monsanto?

CHAPTER FOUR: CALIFORNIA NATIVE PLANT SOCIETY DEFENDS HERBICIDES WITH FANTASIES

If you read the publications of the California Native Plant Society (CNPS) or attend their conferences, you know that little mention is made of herbicides by their followers and those who engage in “restoration” projects.  In the past, the best defense was to turn a blind eye to herbicide use.

More recently, the intense opposition to the use of herbicides on public lands seems to have forced CNPS to become actively engaged in the defense of herbicides.  The most recent edition of the Journal of the California Native Plant Society, Fremontia (Vol. 46 No. 1) is a “Special Issue on Urban Wildlands.” The introductory article is illustrated with a photo of Oyster Bay.  I nearly choked on this statement in that article:  “In order to control invasive plants, agencies and volunteers have sometimes resorted to using herbicides as a step in integrated pest control.  While use of herbicides is contentious, the use for spot treatments has enabled small groups of volunteers to successfully eliminate invasive weeds in some areas where future herbicide use will not be needed.” Oyster Bay is being doused with herbicides as we reported in a recent article that is available HERE.

Oyster Bay herbicide applications, May 2018

That same edition of Fremontia also includes several articles in which specific native plant “restorations” are described in detail.  All of the projects use herbicides, often repeatedly and often without successfully establishing native plants:

  • “Bull Creek Ecosystem Restoration Project: Not Quite a Success Story”:  This project began in 2008, after over 10 years of planning.  Bull Creek was reconfigured with bull dozers, eliminating the existing landscape.  Although natives were planted, weeds quickly took over the site.  It was weeded by hand initially and considered a success until the creek bank eroded significantly and the artificial oxbow filled with silt.  But “weeds continued to thrive” because the native plants were irrigated and they resorted to herbicide applications in 2010.  Subsequent failures of native plants were blamed on unauthorized public access and the state-wide drought.  Volunteer weeding has been abandoned.  The future of this project is very much in doubt.
  • “Weed Control Efforts in the Sepulveda Basin”: “Based on more than 20 years of experience with attempting to control various weeds in the Sepulveda Basin, and given the lack of support from the city due to budgetary priorities, it is apparent that without herbicide it will be impossible to control non-native weeds that threaten regional biodiversity.”
  • “Nature in the City: Restored Native Habitat Along the LA River…”:  “The site was sprayed with Roundup (glyphosate) several times to remove as much of the non-native seed bank as possible.  Weeding continued throughout the habitat restoration and construction period.”

Did CNPS notice the contradiction between their first article and subsequent articles in the same publication?  Their introductory article claims they rarely use herbicides and when they do it is only temporary.  But subsequent articles about specific projects make it clear that herbicides are routinely and repeatedly used and even then, weeds persist.

Pesticides used in San Francisco’s “natural areas.” Courtesy San Francisco Forest Alliance

In the Bay Area, one of the oldest native plant “restorations” is in San Francisco, where the so-called Natural Areas Program (now called Natural Resources Division) started in 1998.  They have used pesticides consistently since the program began.  The San Francisco Forest Alliance began tracking their use of pesticides in 2008.  In their most recent report, the Forest Alliance informs us that pesticide use in the so-called “natural areas” has increased significantly in the first half of 2018.  This increase was anticipated because the program plan and its Environmental Impact Report were finally approved in spring 2017, after 20 years of being hotly contested.  The approval of the program enabled them to increase the staff of pesticide applicators from one to five.  Most of the increase in pesticide use in 2018 is of Garlon, one of the most toxic pesticides available on the market.  San Francisco’s native plant restorations are a specific example of the long term use of large quantities of herbicide.  You can visit those areas to see for yourself that 20 years of effort and herbicides have not successfully established native plant gardens.

GOOD LUCK TO DEWAYNE JOHNSON

It is difficult to understand how nativists can continue to advocate for the use of herbicides.  It is even more difficult to understand how land managers can continue to use public money to spray herbicides on our public parks and open spaces.  Since they are apparently impervious to scientific assessment of the health hazards of herbicides and blind to the failures of their projects, we can only hope that DeWayne Johnson will prevail in his lawsuit against Monsanto.  We would like to see justice for Mr. Johnson and his family and the bonus will be the legal liabilities and associated economic costs of continuing to use a dangerous herbicide that damages the environment and everyone who lives in it.

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No Pesticides in Our Parks and Watersheds

July 17, 2018

Below is the text of a letter San Francisco Forest Alliance sent yesterday to the Environment Commission and the SF Department for the Environment. We stand for no toxic pesticides in our parks and watersheds.

 

To: Director Deborah Raphael, Dr Chris Geiger, and the Commission for the Environment
From: San Francisco Forest Alliance

Dear Dr. Geiger,
Dear Director Raphael,
Dear Members of the Environment Commission

Your Notice of Annual Public Hearing Regarding Pest Management Activities on City Properties incorrectly states that “San Francisco city staff have been national leaders in integrated pest management (IPM) since the City passed its Integrated Pest Management Ordinance in 1996.”

In fact, 1996 Ordinance was gutted in 1997.
While San Francisco has made some progress, we are far from being national leaders. Our current system enshrines the routine use of herbicides.
At present, the city can use whatever pesticide it wishes, wherever it wishes, as much as it wishes – as long as the pesticide is on “Reduced Risk Pesticide List” (Reduced compared to what?). If it wishes to go outside the list, it can seek an exemption. Such exemptions are seldom refused, particularly in “Natural Areas.”

The Marin Municipal Water District has been herbicide free since 2005.
Meanwhile San Francisco continuously uses hazardous herbicides in our watersheds.

In a 2017 pilot project, Marin successfully demonstrated that traffic medians could be maintained without glyphosate (the only synthetic herbicide previously used on medians). Marin County will continue to move forward without herbicides on all medians and roadside landscapes.

The City of Richmond had completely banned use of all herbicides by the city in 2016.
The use of all synthetic pesticides in parks, open space parcels and public rights of way and buildings owned and maintained by the Town of Fairfax is prohibited and a neighbor notification is required prior to the use of pesticides on private property.

In 2000 the Arcata City Council approved by unanimous vote the ordinance which bans the use of pesticides on all properties owned or managed by the city.

In France the pesticides are banned from public forests, parks and gardens since the end of 2016.

The city of San Francisco, on another hand, cannot even commit to use reduction targets for herbicides. In 2017, herbicide usage by the Natural Resources Department rose 57%.

The city claims that the high hazard herbicides are used only as a last resort. In fact, they are used regularly throughout the year, and have been used regularly for many years.

The city claims that the high hazard herbicides are necessary to help “sensitive species,” while in accordance with the court order their use is prohibited in Sharp Park precisely because of the presence there of the endangered California garter snake and threatened red-legged frog. A 2002 paper from UC Davis pointed out that over 40% of Californian butterfly species depend on non-native plants in urban-suburban areas, and notes, “Were certain alien weeds to be eradicated or their abundance greatly reduced, the urban-suburban butterfly fauna would disappear.”

Last week the trial of DeWayne Johnson v. Monsanto Company – the first of over 4,500 such cases – got underway in San Francisco Superior Court.
Meanwhile, glyphosate remains on the SF “Reduced Risk Pesticide List” and is being used by the city – three years after it has been classified as a “probable carcinogen” by the International Agency for Research on Cancer of the World Health Organization.

San Francisco Forest Alliance brings to your attention that:

• herbicidal chemicals are more toxic, more dangerous, more persistent, and more mobile than their manufacturers disclose;
• the “danger” from “weeds” is aesthetic or ideological rather than to health and welfare;
• scientific studies associate exposure to herbicides with cancer, developmental and learning disabilities, nerve and immune system damage, liver or kidney damage, reproductive impairment, birth defects, and disruption of the endocrine system;
• there is no safe dose of exposure to those chemicals because they persists in soil, water, and animal tissue for prolonged periods of time, so even low levels of exposure could still be harmful to humans, animals, and the environment;
• infants, children, pregnant women, the elderly, people with compromised immune systems and chemical sensitivities are especially vulnerable to herbicide effects and exposure;
• herbicides are harmful to pets, wildlife including threatened and endangered species, soil microbiology, plants, and natural ecosystems;
• toxic runoff from herbicides pollute streams and groundwater, and therefore the drinking water sources;
• people have a right not to be involuntarily exposed to herbicides in the air, water or soil that inevitably result from chemical drift and contaminated runoff.

Because of above considerations we ask that all synthetic herbicides classified as Tier I and all non-organic herbicides classified as Tier II by the San Francisco Hazard Tier Rating System shall be banned on all City property and the lands managed by the city, with the only exemption for Harding Park Golf Course which is under PGA contract.

We also ask that:
– no other herbicide exemption shall be granted for any other City Property or the land managed by the city,
– such herbicides would be immediately removed from the Reduced Risk Pesticide List with the special exception for use on Harding Park Golf Course only,
– the City stop purchasing hazardous herbicides, and disposes of any remaining stock immediately, following the city’s hazardous waste disposal protocols; again exempting the herbicides intended for use on Harding Park Golf Course only.

We ask SF Environment to lead San Francisco toward the goal of No Pesticides in our Parks and Watersheds.

Sincerely,

San Francisco Forest Alliance

 

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Herbicide Use by San Francisco Natural Resource Department Rises Sharply in 1H 2018

July 17, 2018

The Natural Resources Department’s low-pesticide-usage honeymoon is over, judging by the pesticide usage data from the first half of 2018. If this continues in the second half, NRD will end the year at nearly the level of pesticide use in 2013.

The NRD accounted for 80% of the herbicide use (calculated by active ingredient) and for 85% of the applications in Jan-June 2018. The NRD, which is responsible for the “Natural Resource Areas” of San Francisco’s Recreation and Parks Department (SFRPD), is the largest user of herbicides in SFRPD (barring Harding Park, which we exclude because the golf course is managed under contract with the PGA Tour).

Except for the NRD, the rest of SFRPD has been extremely effective at reducing herbicide use. and used no Tier I herbicides at all in this time. The Tier system, implemented by the SF Department of the Environment (SF Environment), is a hazard rating. Tier III is “Least Hazardous”‘ Tier I is “Most Hazardous.”

POURING ON THE GARLON

NRD is the only user of Garlon in SFRPD, which it uses only on yellow-flowering oxalis. In six months of 2018, it had already used more Garlon than in any whole year in the last four years. (That’s the orange column in the chart below.) Garlon is the worst of the “reduced risk” herbicides. It’s Tier I (according to the SF Environment rating system, where Tier I is “most hazardous” and Tier III is “least hazardous.”) and has been listed as “HIGH PRIORITY TO FIND AN ALTERNATIVE” for at least a decade.

This massive increase is the direct fallout of NRD’s futile and anti-ecological oxalis war.  (See Five Reasons it’s Okay to Love Oxalis — and Stop Poisoning It.)

 

ROUNDUP USE RISING AGAIN

The use of  Roundup (or Aquamaster) dropped in 2016, after the WHO declared glyphosate (the active ingredient) a probable human carcinogen and SF Environment moved it from a Tier II to a Tier I rating. (See: Roundup Probably Carcinogenic) But it’s rising again. If the second half is as bad as the first half, glyphosate use will exceed 2017’s, which was more than double the amount used the 2016.

NRD uses four herbicides: Garlon (triclopyr) the most hazardous, which is Tier I; Roundup/ Aquamaster (glyphosate) which was re-rated to Tier I in 2015; Polaris/ Habitat (imazapyr), a pesticide whose breakdown product is a neurotoxin, and is persistent and mobile in the soil; and Milestone VM (aminopyralid), which is even more persistent and can remain active for years and keep poisoning the soil. Its usage of all four has risen, if we prorate the half-year usage figures.

OTHER PESTICIDES ALSO RISING

SFRPD is has added three new herbicides: Axxe, Lifeline and Clearcast. The last two are on the draft “Reduced Risk” list for 2018, though the SF Environment website says the 2017 list is still the current one.  SFRPD has been using Clearcast in lakes in Golden Gate Park (GGP Nursery) against water primrose and parrot feather plant. Lifeline has been used once, on the hardscaping in Golden Gate Nursery. Axxe, which is a Tier II pesticide and is actually on the 2017 list  has been used a number of times. In the Natural Areas, it’s been used on Twin Peaks against oxalis (that’s the “Other Tier II” in the column chart above).

While we are glad that SFRPD has moved so strongly to reduce herbicide use (at least in non-Natural areas), we’re disappointed that it continues to consider pesticides a viable strategy. We would like to see SF Environment take the leadership in moving San Francisco to a policy of No Pesticides in our Parks and Watersheds.

 

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Oakland’s Vegetation Management Plan – Our Comment (Deadline 11 June 2018)

June 7, 2018

Oakland’s Vegetation Management Plan is to cut down thousands of trees and use toxic pesticides to prevent resprouting. If you wish to comment, the deadline is June 11, 2018. Send your email to VMPcomments@oaklandvegmanagement.org

We’ve published a brief comment here (see below).

Here’s our comment:

The San Francisco Forest Alliance is a non-profit (501 (c)4) organization that was created in 2012 to advocate for the preservation of our urban forest and eliminate the use of pesticides in our public parks. Our mission is Inclusive Environmentalism.

We are familiar with the strategy of justifying the destruction of non-native trees based on the claim that they are more flammable than native trees, because it has been used in San Francisco – although there is no history of and little risk of wildfire here.

Oakland’s Draft Vegetation Management Plan appears to be using the same rationale for destroying healthy trees and using pesticides to prevent them from resprouting. We are therefore writing to request that the draft be revised to limit all tree destruction to the creation of defensible space around structures, as defined by California law. We also request that Oakland not use pesticides to implement its vegetation management plan.

At a time of climate change, destroying healthy trees is irresponsible. Climate change is a global environmental issue that effects everyone, including the residents of San Francisco. Therefore, we ask that unnecessary tree removals be avoided.

Likewise, the use of pesticides in our watershed is an unnecessary health hazard that affects all residents around the San Francisco Bay, including wildlife.

Filed under Applies Pesticides, Fells Trees Tagged with , ,

Why a NO vote on AB 2470 (June 2018 election)

May 24, 2018

AB 2470, “Invasive Species” is a bill to “establish the Invasive Species Council of California, composed as prescribed, to help coordinate a comprehensive effort to exclude invasive species already established in the state. The bill would establish a California Invasive Species Advisory Committee to advise the council on a broad array of issues related to preventing the introduction of invasive species and providing for their control or eradication, as well as minimizing the economic, ecological, and human health impacts that invasive species cause…”

Fortunately, the Bill has been amended so no funds are being allocated to this effort. We still think it’s a dangerous bill that will result in a massive increase in pesticide use and environmental destruction.

LETTER FROM SAN FRANCISCO FOREST ALLIANCE

Here’s our letter on the subject:

——————-

Our members attended a recent budget town hall conducted by Assembly Member Phil Ting. It sharpened our appreciation of California’s needs in the fields of housing, education and health care.

With many thanks for removing funding for Weed Management Areas and Invasive Species Fund from AB 2470, we question the necessity of establishing both an Invasive Species Council of California and a California Invasive Species Advisory Committee proposed in the Bill.

When councils/committees are established – the requests for funding will follow.
We have observed that the current California Invasive Plant Council (Cal IPC) is an organization dedicated to eliminating plants which they deem undesirable, by the use of highly hazardous herbicides. We find this unacceptable.

Spraying of calla lilies here, in San Francisco, with a high hazard herbicide is but one example of these damaging practices. While calla lilies don’t endanger the health of the residents, there is plenty of evidence that the chemicals used to kill these lilies do. Just last year the Cal IPC added over 50 “potentially invasive” plants to the list of those where they claim herbicide spraying is justified.

Some of the plants designated as “undesirable” are “non-native” trees, many of which have been here for over 100 years and had long since became naturalized and habitats for insects, birds and animals both “native” and “non-native.”

Tree removals cause array of problems.

According to Scientific American: “from logging, agricultural production and other economic activities, deforestation adds more atmospheric CO2 than the sum total of cars and trucks on the world’s roads.” “Native” restorations/removal of “undesirable” trees are activities destroying forests, although they present themselves as environmental endeavors.
When trees are felled they release the carbon they are storing into the atmosphere, the future carbon sequestration is lost, so is the air pollution reduction. There are issues of potential landslides in hilly areas, increase in wind and noise, loss of wildlife habitat.

And, of course, the stumps of killed trees are treated with high hazard herbicides.

According to the Bill, the Invasive Species Council of California and the California Invasive Species Advisory Committee would be established “to help coordinate a comprehensive effort to exclude invasive species already established in the state…” We contend that the means of such “exclusions” are far more damaging and cause far more severe economic, ecological and human health impacts than the “invasive” species possibly can.

We urge the NO vote on AB 2470.

Thank you,

San Francisco Forest Alliance

We have been disturbed by the tendency in the established environmental movement to villainize “non-native” “invasive” species as a basis for declaring a “war” on them. It provides an opportunity to raise or deploy funding, to use a great deal of pesticides, and to “take action” by cutting down trees and tearing out habitat – even when it is environmentally destructive. We oppose the establishment of further institutions that will have a vested interest in these activities.

Filed under Applies Pesticides, OTHER Tagged with , ,

Oyster Bay: Firehose of Funds means a Firehose of Herbicides

May 9, 2018

This article is reprinted from the website Death of a Million Trees with permission and minor changes.

 

OYSTER BAY: A FIREHOSE OF PUBLIC FUNDING SUPPLIES A FIREHOSE OF HERBICIDES

Oyster Bay is one of several East Bay Regional Parks along the east side of the bay that is a former garbage dump built on landfill. We visited Oyster Bay for the first time in 2011 after a former Deputy General Manager of the park district told us that it is a “beautiful native plant garden” and a model for a similar project at Albany Bulb, another former garbage dump being “restored” by the park district.

When we visited seven years ago, we found a park in the early stages of being destroyed in order to rebuild it as a native plant museum. Since there were never any native plants on this landfill, we can’t call it a “restoration.” We took many pictures of the park in 2011 that are available HERE.

We recently decided it was time to revisit the park when we noticed pictures of it in the recently published annual report of the park district’s Integrated Pest Management program, indicating recent changes in the development of the park. My article today is about what is happening now at Oyster Bay. It is still not a “beautiful native plant garden.”

“RESTORING” GRASSLAND  

Non-native annual grassland. Oyster Bay April 2011

Seven years ago, most of Oyster Bay was acres of non-native annual grasses. Since then, most of those acres of grassland have been plowed up and are in various stages of being planted with (one species?) of native bunch grass (purple needle grass?).

Stages of grassland conversion. Oyster Bay May 2018

On our May 1st visit, there were at least 8 pesticide application notices posted where the native bunch grass has been planted. Several different herbicides will be used in those sprayings: glyphosate, Garlon (triclopyr), and Milestone (aminopyralid).

Herbicide Application Notices, Oyster Bay May 2018

Grassland “restoration” in California is notoriously difficult. Million Trees has published several articles about futile attempts to convert non-native annual grassland to native grassland:

We wish EBRPD good luck in this effort to convert acres of non-native annual grass into native bunch grass. Frankly, it looks like a lot of public money down the drain to us. It also looks like an excuse to use a lot of herbicide.

Redwing blackbird in non-native mustard. Oyster Bay May 2018

Who benefits from this project? Not the taxpayer. Not the park visitor who is now exposed to a lot of herbicide that wasn’t required in the past. Not the wildlife, birds, and insects that lived in and ate the non-native vegetation. (We spotted a coyote running through the stumps of bunch grass. Was he/she looking for cover?)

DESTROYING TREES AND REPLACING THEM 

Pittosporum forest was an excellent visual screen, sound barrier, and wind break. It was healthy and well-suited to the conditions on this site. It was probably home to many animals.
Oyster Bay April 2011

When we visited Oyster Bay in 2011, many trees had already been destroyed, but there was still a dense forest of non-native pittosporum. That forest is gone and the park district has planted one small area with native trees as a “visual screen” of the Waste Management Facility next door. We identified these native trees and shrubs: ironwood (native to the Channel Islands), coast live oak, buckeye, toyon, juniper, mallow, holly leaf cherry, and redbud.

Native trees planted at Oyster Bay, May 2018

Ground around trees is green with dye used when herbicide is sprayed. Oyster Bay, May 2018

We also saw a notice of herbicide application near the trees. The ground around the trees was covered in green dye, which is added to herbicide when it is sprayed so that the applicator can tell what is done. There were men dressed in white hazard suits, driving park district trucks, apparently getting ready to continue the application of herbicides.

Will the trees survive this poisoning of the soil all around them? There are many examples of trees being killed by spraying herbicides under them. Herbicides are often mobile in the soil. Herbicides damage the soil by killing beneficial microbes and mycorrhizal fungi that facilitate the movement of water and nutrients from the soil to the tree roots.

Herbicide sprayed around newly planted trees. Oyster Bay May 2018

NOT A FUN DAY AT THE PARK

It wasn’t a fun day at the park and it isn’t fun to write about it. I decided to tell you about this visit after reading the most recent edition of the Journal of the California Native Plant Society, Fremontia (Vol. 46 No. 1). The introductory article of this “Special Issue on Urban Wildlands” is illustrated with a photo of Oyster Bay. I nearly choked on this statement in that article: “In order to control invasive plants, agencies and volunteers have sometimes resorted to using herbicides as a step in integrated pest control. While use of herbicides is contentious, the use for spot treatments has enabled small groups of volunteers to successfully eliminate invasive weeds in some areas where future herbicide use will not be needed.”

That is a PATENTLY FALSE statement. The California Invasive Plant Council conducted a survey of land managers in 2014. Ninety-four percent of land managers reported using herbicides to control plants they consider “invasive.” Sixty-two percent reported using herbicides frequently. The park district’s most recent IPM report for 2017 corroborates the use of herbicides to eradicate plants they consider “invasive.” The park district report also makes it clear that they have been spraying herbicide for a very long time. For example, they have been spraying non-native spartina marsh grass (in the bay and along creeks) with imazapyr for 15 years!

Attempting to eradicate non-native plants is NOT a short-term project. It is a forever commitment to using herbicides…LOTS of herbicide. To claim otherwise is to mislead, unless you are completely ignorant of what is actually being done.

YOU ARE PAYING FOR THIS

Another reason why I am publishing this article is to inform you that you are paying for these projects. The park district recently published a list of 492 active park improvement projects in 2018 (scroll down to page 71), many of which are native plant “restorations.” The majority of them are being paid for with grants of public money from federal, State, and local agencies as well as a few parcel taxes. Taxpayers had the opportunity to vote for the parcel taxes. They will have the opportunity to vote for new sources of funding for these projects:

  • Proposition 68 will provide $4.1 BILLION dollars for “park and water” improvements. It will be on your ballot on June 5, 2018. Roughly a third of the money will be allocated for “protection of natural habitats.” (1) Although the project at Oyster Bay does not look “natural” to us, that’s how the park district and other public agencies categorize these projects that (attempt to) convert non-native vegetation to native vegetation.
  • Measure CC renewal will be on the ballot in Alameda and Contra Costa counties on November 6, 2018. The park district has made a commitment to allocate 40% of the available funding to “natural resource projects.” Although the anticipated revenue (about $50 million) seems small, it is used as leverage to apply for big State grants, which require cost-sharing funding. Measure CC is essentially seed money for the much bigger federal and State funding sources.

I would like to vote for both of these measures because our parks are very important to me. If voting for these measures would actually improve the parks, I would do so. But that’s not what I see happening in our parks. What I see is a lot of damage: tree stumps, piles of wood chips, dead vegetation killed by herbicides, herbicide application notices, signs telling me not to step on fragile plants, etc.

Stay out of Oyster Bay to avoid unnecessary exposure to herbicides and keep your dogs out of Oyster Bay for the same reason. Unfortunately wildlife doesn’t have that option. They live there. Oyster Bay, May 2018

  1. “States big bond for little projects,” SF Chronicle, May 5, 2018

Filed under "Natural" Areas Program, Applies Pesticides, Wastes Money Tagged with , , , , ,

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